<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
	"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
	<title>Test dojox.grid.Grid Expand Rows</title>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8"></meta>
	<style type="text/css">
		@import "../resources/Grid.css";
		body {
			font-size: 0.9em;
			font-family: Geneva, Arial, Helvetica, sans-serif;
		}
		.heading {
			font-weight: bold;
			padding-bottom: 0.25em;
		}
		
		.bigHello {
			height: 110px;
			line-height: 110px;
			text-align: center;
			font-weight: bold;
			font-size: 30px;
		}	
				
		#grid { 
			border: 1px solid #333;
			height: 30em;
		}
	</style>
	<script type="text/javascript" src="../../../dojo/dojo.js" 
		data-dojo-config="isDebug:false, parseOnLoad: true"></script>
	<script type="text/javascript">
		dojo.require("dijit.dijit");
		dojo.require("dojox.grid.DataGrid");
		dojo.require("dojo.parser");
	</script>
	<script type="text/javascript">
		// inRow is an array of subRows. we hide the summary subRow except for every nth row
		function onBeforeRow(inDataIndex, inRow) {
			inRow[1].hidden = (!this.grid || !this.grid.expandedRows || !this.grid.expandedRows[inDataIndex]);
		}
		
		var structure = {
			onBeforeRow: onBeforeRow,
			cells: [
				[
					{ name: 'Whatever', width: 4.5, get: getCheck, formatter: formatCheck, styles: 'text-align: center;' },
					{name: 'Column 0', get: get},
					{name: 'Column 1', get: get},
					{name: 'Column 2', get: get},
					{name: 'Column 3', get: get},
					{name: 'Column 4', get: get}
				],
				[ { name: 'Detail', colSpan: 6, get: getDetail, formatter: formatDetail } ]
			]
		};
		
		// get can return data for each cell of the grid
		function get(inRowIndex) {
			return [this.index, inRowIndex].join(', ');
		}
		
		function getDetail(inRowIndex) {
			if (this.grid.expandedRows[inRowIndex]) {
				return 'Hello World!';
			} else {
				return '';
			}
		}
		
		function formatDetail(value, inRowIndex){
			if(value){
				var n = (inRowIndex % 2);
				switch (n) {
					case 0:
						return value;
					default:
						return '<div class="bigHello">' + value + '</div>';
				}			
			}
			return value;
		}
		
		function toggle(inIndex, inShow) {
			grid.expandedRows[inIndex] = inShow;
			grid.updateRow(inIndex);
		}
		
		function getCheck(inRowIndex) {
			if (!this.grid.expandedRows)
				this.grid.expandedRows = [ ];
			return {image: (this.grid.expandedRows[inRowIndex] ? 'open.gif' : 'closed.gif'),
					show: (this.grid.expandedRows[inRowIndex] ? 'false' : 'true')};
		}
		
		function formatCheck(value, inRowIndex){
			return '<img src="images/' + value.image + '" onclick="toggle(' + inRowIndex + ', ' + value.show + ')" height="11" width="11">';
		}
	</script>
</head>
<body>
	<div class="heading">dojox.grid.Grid Expand Row Example</div>

	<div id="grid" data-dojo-id="grid" dojoType="dojox.grid._Grid"
		structure="structure" rowCount="100000" autoWidth="true" rowSelector="20px"></div>

</body>
</html>
